Stock Ownership/GREE

GREENIDGE GENERATION HLDGS I (GREE): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in GREE · Financials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
2
13F filers
Aggregate Value
$217K
Across holders
Last Price
$2.14
2026-07-30
Sector
Financials
GICS
Quarterly fund activity2 increased0 reduced0 exited
Institutional Holders of GREE
↗
2 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund100K$180K82.8%0.0%Added+$21KQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund21K$37K17.2%0.0%Added—Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$180K· 82.8% of total· 0.0% port· 100K sh· +$21K QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$37K· 17.2% of total· 0.0% port· 21K sh· — QoQ· Q2 2026
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